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...arching to learn the MC level passes, I cannot find any related classes in LLVM infrastructure (such as FunctionPass at IR level; MachineFunctionPass at MIR pass). Could anyone direct me where I should start to write a MC level pass? Best Regards, Lele On Mon, Nov 25, 2019 at 5:24 PM Lele Ma <lelema.cn at gmail.com> wrote: > Thank you for the instructions, Aaron and Nicolai! > > Raising a binary to LLVM IR, or raising to MIR is a reasonable solution > for me. However, given Nicolai's information that not all target-specific > instructions are representable in MIR, I got...

Dear LLVM developers, Just as LLVM IR can be read/write via persistent bitcode (*.bc *.ll) files, is there any similar implementation in LLVM to read/write Machine IR (MIR) via a persistent file? If not and I would like to add it (e.g. for ARM or RISC-V), could you direct me materials and/or LLVM source code modules where I should start with? Best Regards, Lele Ma -------------- next part

Llvm-mctoll will raise a binary back to LLVM IR. Not exactly what you want but it might be something you can leverage. https://github.com/microsoft/llvm-mctoll On Mon, Nov 25, 2019 at 1:19 PM Nicolai Hähnle via llvm-dev < llvm-dev at lists.llvm.org> wrote: > On Thu, Nov 21, 2019 at 3:37 AM Lele Ma via llvm-dev > <llvm-dev at lists.llvm.org> wrote: > > My goal is to write